web/pages/news-categories/index.vue

<template>
  <div class="page" id="page">
    <div class="top-title wow fadeInUp" data-wow-duration="2s" data-wow-delay="0s" data-wow-offset="0">
      <div class="top-container">
        <n-icon :component="IosFiling" size="40" style="vertical-align: middle" />
        <span>{{ t("common.navigate.news") }}</span>
      </div>
    </div>

    <div class="page-nav-container wow fadeInLeft" data-wow-duration="2s" data-wow-delay="0s" data-wow-offset="0">
      <div class="nav-txt">
        <n-breadcrumb separator=">">
          <n-breadcrumb-item>
            <n-icon :component="MdHome" /><router-link to="/home">{{
              t("common.navigate.home")
            }}</router-link>
          </n-breadcrumb-item>
          <n-breadcrumb-item>
            <n-icon :component="IosFiling" />{{ t("common.navigate.news") }}
          </n-breadcrumb-item>
        </n-breadcrumb>
      </div>
    </div>

    <div class="news-content">
      <div class="container content">
        <div class="search wow fadeInUp" data-wow-duration="2s" data-wow-delay="0s" data-wow-offset="0">
          <div class="search-keyword">
            <n-input type="text" size="large" round :placeholder="t('report.content.keyword')" clearable v-model:value="params.keyword">
              <template #suffix>
                <a class="search-btn" @click="handleSearch"><n-icon :component="MdSearch" size="30" color="#0e7a0d" /></a>
              </template>
            </n-input>
          </div>
          <div class="search-type">
            <a :class="
                !params?.marketType && !params.marketCategory ? 'selected' : ''
              " @click="handleAll()">{{ t("news.category.title") }}</a>
            <!--资讯分类-->
            <template v-for="item in newsCategory" :key="item">
              <a :class="item.dictValue === params?.marketType ? 'selected' : ''" @click="handleType(item.dictValue)">{{ item.dictLabel }}</a>
            </template>
            <!--报告分类-->
            <template v-for="item in reportTypes" :key="item">
              <a :class="
                  item.dictValue === params?.marketCategory ? 'selected' : ''
                " @click="handleCategroy(item.dictValue)">{{ item.dictLabel }}</a>
            </template>
          </div>
        </div>

        <div class="content-list">
          <template v-for="item in pageList?.list" :key="item">
            <n-list :show-divider="false">
              <n-list-item class="content-list-item wow fadeInRight" data-wow-duration="2s" data-wow-delay="0s" data-wow-offset="0">
                <template #prefix>
                  <div class="img">
                    <a :href="
                        (lang === 'zh-CN' ? '' : '/en') +
                        '/news/' +
                        item.webTitle +
                        '-' +
                        item.id
                      ">
                      <img :src="
                          BaseUrl +
                          '/fileupload/' +
                          item.filePath +
                          item.fileName
                        " />
                    </a>
                  </div>
                </template>

                <!-- <a class="list-title" @click="viewDetail(item)">{{ item.title }}</a> -->
                <a class="list-title" :href="
                    (lang === 'zh-CN' ? '' : '/en') +
                    '/news/' +
                    item.webTitle +
                    '-' +
                    item.id
                  ">{{ item.title }}</a>
                <div v-if="pcShow" class="list-pc">
                  <p class="list-content">{{ item.outline }}</p>
                  <span class="list-date">{{ item.publishDate }}</span>
                </div>
              </n-list-item>
              <template #footer>
                <div v-if="!pcShow" class="list-mobile">
                  <p class="list-content">{{ item.outline }}</p>
                  <span class="list-date">{{ item.publishDate }}</span>
                </div>
              </template>
            </n-list>
          </template>

          <div class="pagination">
            <n-pagination :page="pageList?.pageNo" :page-count="pageList?.count" :page-size="pageList?.pageSize" size="large" :on-update-page="changePage" :page-slot="7" />
          </div>
        </div>
      </div>
    </div>

    <div class="load">
      <n-spin size="large">
        <template #description>{{ t("report.content.loading") }}</template>
      </n-spin>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { IosFiling, MdHome, MdSearch } from "@vicons/ionicons4";
import {
  NIcon,
  NBreadcrumb,
  NBreadcrumbItem,
  NInput,
  NList,
  NListItem,
  NThing,
  NPagination,
  NSpin,
} from "naive-ui";
import { useRouter, useRoute } from "vue-router";
import { onMounted, onServerPrefetch, ref, watch } from "vue";
import { useI18n } from "#imports";
import { useUserStore } from "@/store/user";
const config = useRuntimeConfig();
const BaseUrl = ref(config.public.baseUrl);
const pageSize = 10;
const router = useRouter();
const route = useRoute(); // 接收参数
const reportTypes = ref([]); // 报告分类
const newsCategory = ref([]); //资讯分类

const params = ref({ pageSize: pageSize, pageNo: 1, keyword: "" }) as any; // 参数
const pageList = ref([]); //data
const spinShow = ref("none"); // loading
const { t } = useI18n();
const pcShow = ref<boolean>(true);
const userStore = useUserStore();
const lang = userStore.getLang;

function viewDetail(item: MarketInfo) {
  const language = lang === "zh-CN" ? "" : "en";
  router.push({
    name: "newsDetail",
    params: { webTitle: item.webTitle + "-" + item.id, lang: language },
  });
}

// onMounted(async () => {
//   pcShow.value = !isMobile();

//   const keyword = route.params.keyword;
//   if (keyword) {
//     params.value.keyword = keyword;
//   }

//   const dicts = await getLocalSessionReport();
//   reportTypes.value = dicts;

//   const dicts02 = await getLocalSessionNews();
//   newsCategory.value = dicts02;

//   if (containsMarketType(dicts, route.params.marketType)) {
//     params.value.marketCategory = route.params.marketType;
//   } else {
//     params.value.marketType = route.params.marketType;
//   }
//   await getData();
// });

watch(
  () => [
    route.params.marketType,
    route.params.marketCategory,
    route.params.keyword,
  ],
  (newValue, oldValue) => {
    params.value.marketType = newValue[0];
    params.value.marketCategory = newValue[1];
    params.value.keyword = newValue[2];
    getData();
  }
);

async function getData() {
  spinShow.value = "block";
  params.value.lang = lang;
  const ret = await marketInfoPageList(params.value);
  setTimeout(() => {
    pageList.value = ret.data;
    spinShow.value = "none";
  }, 500);
}

//报告分类
function handleCategroy(type: string | undefined) {
  params.value.marketType = "";
  params.value.marketCategory = type;
  const language = lang === "zh-CN" ? "" : "en";
  router.push({
    name: "newsCategories",
    params: { marketCategory: type, lang: language },
  });
}

//资讯分类
function handleType(type: string | undefined) {
  params.value.marketCategory = "";
  params.value.marketType = type;
  const language = lang === "zh-CN" ? "" : "en";
  router.push({
    name: "newsCategories",
    params: { marketType: type, lang: language },
  });
}

// 全部
function handleAll() {
  params.value.marketCategory = "";
  params.value.marketType = "";
  const language = lang === "zh-CN" ? "" : "en";
  router.push({ name: "newsCategories", params: { lang: language } });
}

// 改变页数
async function changePage(page: number) {
  document.documentElement.scrollTop = 0;
  params.value.pageNo = page;
  await getData();
}

// 关键字查询
async function handleSearch() {
  await getData();
}

try {
  const keyword = route.params.keyword;
  if (keyword) {
    params.value.keyword = keyword;
  }
  const dicts = await getLocalSessionReport();
  reportTypes.value = dicts;

  const dicts02 = await getLocalSessionNews();
  newsCategory.value = dicts02;

  if (containsMarketType(dicts, route.params.marketType)) {
    params.value.marketCategory = route.params.marketType;
  } else {
    params.value.marketType = route.params.marketType;
  }
  params.value.lang = lang;
  const ret = await marketInfoPageList(params.value);
  pageList.value = ret;
} catch (error) {
  console.log(error);
}
useHead({
  title: t("common.navigate.news") + "-" + t("defaultSettings.title"),
  viewport: "width=device-width,initial-scale=1,maximum-scale=1 ",
  charset: "utf-8",
  meta: [
    {
      hid: "keywords",
      name: "keywords",
      content: t("defaultSettings.keyword"),
    },
    {
      hid: "description",
      name: "description",
      content: t("defaultSettings.desc"),
    },
  ],
});
</script>

<style scoped lang="scss">
.news-content {
  padding-bottom: 30px;
  margin-top: 10px;
  .content {
    background-color: #fff;
    padding: 3em 4em;
    .search {
      .search-keyword {
        width: 70%;
        .n-icon {
          vertical-align: middle;
        }
      }
      .search-type {
        display: flex;
        margin-top: 20px;
        flex-wrap: wrap;
        > a {
          display: block;
          padding: 8px 15px;
          background-color: #eaedf4;
          border-radius: 30px;
          font-size: 14px;
          margin: 0 1rem 1rem 0;
        }
        a.selected {
          background-color: #18a058;
          color: #fff;
        }
      }
    }
    .img {
      height: 160px;
      width: 200px;
      overflow: hidden;
      img {
        width: 100%;
        transition: all 0.4s ease;
        height: 100%;
        object-fit: cover;
        &:hover {
          transform: scale(1.1);
        }
      }
    }
  }
}

.list-title {
  display: block;
  font-size: 19px;
  color: #333333;
  font-weight: bold;
  transition: all 0.4s ease;
  padding: 10px 0;
}
.list-content {
  font-size: 14px;
  color: #999999;
  line-height: 26px;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-wrap: break-word;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  height: 70px;
  margin: 0;
}
.list-date {
  display: block;
  font-size: 14px;
  color: #999999;
  line-height: 26px;
}

.pagination {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 40px;
  border-top: 1px solid rgb(239 239 245);
}
.content-list-item {
  padding: 40px 20px;
}

.load {
  display: v-bind("spinShow");
}
</style>